{"instruction": "You are an expert in event extraction. Please extract events from the input that conform to the schema definition. Return an empty list for events that do not exist, and return NAN for arguments that do not exist. If an argument has multiple values, please return a list. Respond in the format of a JSON string.", "schema": [{"event_type": "adverse event", "trigger": true, "arguments": ["Subject.Gender", "Subject", "Subject.Disorder", "Subject.Race", "Subject.Population", "Treatment", "Effect", "Treatment.Duration", "Treatment.Disorder", "Treatment.Dosage", "Treatment.Freq", "Treatment.Route", "Subject.Age", "Combination.Drug", "Treatment.Time_elapsed", "Treatment.Drug"]}, {"event_type": "potential therapeutic event", "trigger": true, "arguments": ["Treatment.Dosage", "Subject.Age", "Subject", "Subject.Disorder", "Combination.Drug", "Treatment.Disorder", "Treatment.Time_elapsed", "Treatment.Route"]}], "input": "Approximately 15 min after the first administration of nebulised morphine the patient became markedly bradypneic (respiratory rate: 4-5 bpm), hypotensive (BP 70/40 mmHg), and responded only partially to command."}
{"adverse event": [{"trigger": "became ", "arguments": {"Subject.Gender": "NAN", "Subject": "patient", "Subject.Disorder": "NAN", "Subject.Race": "NAN", "Subject.Population": "NAN", "Treatment": "nebulised morphine", "Effect": "markedly bradypneic (respiratory rate: 4-5 bpm), hypotensive (BP 70/40 mmHg), and responded only partially to command", "Treatment.Duration": "NAN", "Treatment.Disorder": "NAN", "Treatment.Dosage": "NAN", "Treatment.Freq": "NAN", "Treatment.Route": "nebulised", "Subject.Age": "NAN", "Combination.Drug": "NAN", "Treatment.Time_elapsed": "15 min", "Treatment.Drug": "morphine"}}], "potential therapeutic event": []}